Masako Mizuno

Title: Masako Mizuno: Innovator in Liquid Chromatography

Introduction

Masako Mizuno is a prominent inventor based in Mito, Japan. She has made significant contributions to the field of liquid chromatography, particularly in the analysis of biological components in blood. With a total of 3 patents, her work has advanced the capabilities of chromatographic systems.

Latest Patents

One of her latest patents is a liquid chromatographic system and operation method designed for analyzing biological or vital components in blood. This system utilizes a separation column packed with an organic porous material containing carboxyalkyl groups. The column has a pore diameter of 600 to 1,200 Å in a dry state and an ion exchange capacity of 0.1 to 0.5 meq/g on a dry basis. This innovation improves the chromatographic performance of the separation column, allowing for 5-component and 6-component analysis by switching between columns of different lengths or diameters. Additionally, she has developed an apparatus for measuring glycohemoglobin, which can concurrently separate glycohemoglobin, hemoglobin, and hemoglobin derivatives in blood. This apparatus also decomposes labile-type hemoglobin into glucose and stable-type hemoglobin, enhancing the accuracy of blood analysis.

Career Highlights

Masako Mizuno is currently employed at Hitachi, Ltd., where she continues to innovate in the field of chromatography. Her work has been instrumental in developing advanced analytical techniques that are crucial for medical diagnostics.

Collaborations

She has collaborated with notable coworkers, including Kenji Tochigi and Yutaka Misawa, contributing to various projects that enhance the functionality and efficiency of chromatographic systems.

Conclusion

Masako Mizuno's contributions to liquid chromatography exemplify her dedication to advancing medical technology. Her innovative patents and collaborative efforts continue to impact the field positively.